01871nam 2200373z- 450 991034669910332120231214132917.0(CKB)4920000000094703(oapen)https://directory.doabooks.org/handle/20.500.12854/60118(EXLCZ)99492000000009470320202102d2014 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierStrategies to reduce friction losses and their implications for the energy efficient design of internal flow domainsKIT Scientific Publishing20141 electronic resource (VII, 167 p. p.)Schriftenreihe des Instituts für Strömungsmechanik, Karlsruher Institut für Technologie3-7315-0291-7 This work aims at developing a strategy how the energy which has to be applied to transport incompressible and Newtonian fluids through straight ducts can be reduced. Based on the physical properties of laminar and turbulent flow, models are derived which theoretically lead to the reduction of the dissipated energy. The possibility to implement the proposed state due to appropriate design aspects in the cross section shape of the duct is investigated based on numerical simulations of the flowStrömungskontrolledirekte numerische Simulationdirect numerical simulationturbulente Strömungflow controlturbulent flowdrag reductionReibungsreduktionDaschiel Gertraud Mariaauth1331916BOOK9910346699103321Strategies to reduce friction losses and their implications for the energy efficient design of internal flow domains3040648UNINA